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欢迎访问Roland ProAV中文网站 - 支持 - - R-4 Pro - Keeps shutting down, even on AC power. After I start it up, it warns me about Low Battery (???) then it just shuts down. Why?
AS

R-4 Pro - Keeps shutting down, even on AC power. After I start it up, it warns me about Low Battery (???) then it just shuts down. Why?

Check your Menu settings here: SYSTEM SETUP > EXT-POWER. Make sure this is set to Adapter when using AC power. That should solve the problem.

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